Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
O95E9.pdf 03.7.7
Dielectric Resonators (RESOMICSr)
Dielectric Resonator V Series (DRT Type)
s
Features
1. High Q of 12,000 at 10GHz
2. High dielectric constant : Er=34
3. Resonant frequency temperature coefficient can be
chosen from 0 to 8ppm/(degree C). Tolerance of
frequency temperature coefficient can be chosen
from +-0.5, +-1 and +-2ppm/(degree C).
4. Resonant frequency can be chosen from 2.9 to
12.5GHz.
Dr
dr
Lr
Part Number
DRT0510224Vppp00T
DRT0550244Vppp00T
DRT0600265Vppp00T
DRT0650288Vppp00T
DRT0710314Vppp00T
DRT0770341Vppp00T
DRT0840371Vppp00T
DRT0910403Vppp00T
DRT0990438Vppp00T
DRT1070477Vppp00T
DRT1170518Vppp00T
DRT1270563Vppp00T
DRT1380613Vppp00T
DRT1500666Vppp00T
DRT1630724Vppp00T
DRT1780788Vppp00T
DRT1930856Vppp00T
Outer Dia.
(mm)
5.06
±0.05
mm
5.50
±0.05
mm
5.98
±0.05
mm
6.50
±0.05
mm
7.07
±0.05
mm
7.69
±0.05
mm
8.36
±0.05
mm
9.09
±0.05
mm
9.88
±0.05
mm
10.75
±0.05
mm
11.68
±0.05
mm
12.70
±0.05
mm
13.81
±0.05
mm
15.02
±0.05
mm
16.33
±0.05
mm
17.76
±0.05
mm
19.31
±0.05
mm
Inner Dia.
(mm)
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
3.0
±0.1
mm
3.0
±0.1
mm
3.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
Thickness
(mm)
2.24
±0.05
mm
2.44
±0.05
mm
2.65
±0.05
mm
2.88
±0.05
mm
3.14
±0.05
mm
3.41
±0.05
mm
3.71
±0.05
mm
4.03
±0.05
mm
4.38
±0.05
mm
4.77
±0.05
mm
5.18
±0.05
mm
5.63
±0.05
mm
6.13
±0.05
mm
6.66
±0.05
mm
7.24
±0.05
mm
7.88
±0.05
mm
8.56
±0.05
mm
Frequency Range
11.41~12.52 GHz
10.42~11.42 GHz
9.54~10.42 GHz
8.74~9.54 GHz
8.00~8.74 GHz
7.34~8.00 GHz
6.85~7.34 GHz
6.27~6.85 GHz
5.74~6.27 GHz
5.34~5.74 GHz
4.89~5.34 GHz
4.48~4.89 GHz
4.10~4.48 GHz
3.76~4.10 GHz
3.45~3.76 GHz
3.17~3.45 GHz
2.91~3.17 GHz
8
Codes for temperature coefficient of resonant frequency and the tolerance should be put into the three blank boxes of the above Part Numbers.
Please see "Part Numbering" (ex.) 2.0±1.0ppm/°C : 20A.
s
Freq. Temp. Coefficient, Dielectric Constant and Q
• V series
Characteristic Frequency Temperature
Coefficient
Code
(τf) (ppm/°C)
00
20
40
60
80
0
2
4
6
8
Dielectric
Constant
(εr)
33.5±0.5
33.9±0.5
34.3±0.5
34.7±0.5
35.1±0.5
10,000 min.
Q
(at 10GHz)
19
Talking
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